If you live in Philippines, you'll discover a new and easier mean of payment available in the Shop : MOL. You have to create a MOL account first to buy MOL points.
You can buy some online or thanks to E-pins available at 7 Eleven.

MOL is available in all 7 Eleven Stores in the Philippines, but many of their store keepers are part time staff and many Don’t have knowledge on MOL products. This is an issue Mol is trying to sort out with their 7 Eleven Management partner.
However, Mol encourages the Philippine users to top up via Load Central retail and icafe channels, which is also widely available in the Philippines.

Below is the link to the list of Load Central Retailers:
http://global.mol.com/ph/portal/en/wtg_Load_Central_Retail.aspx

And this is Load Central iCafe / Cybercafe retailers:
http://global.mol.com/ph/portal/en/wtg_Cybercafe_Channels.aspx